GoPro: Bernard Rosow’s Mammoth Mountain Line - Line of the Winter

Bernard Rosow snags an early morning lap down Chair 22 at Mammoth Mountain in his January Line of the Winter submission. Line of the Winter isn’t over yet and we want to see all your rad content from this season! Make sure to submit the raw footage of your own lines by the end of April for a chance to win $20,000: Shot 100% on the HERO4® camera from . Get stoked and subscribe: To license clips from this video go to https://licensin